// Practical Lab Assignment-7(Week 9)
// ID:U1910049 Name: Rustam Zokirov
// Program to sum the series up to n

#include 
#include 
using namespace std;

double qwerty(double n, double sum, double fact)
{
	for (int i = 1; i  n;
	if (n > 0)												// the program will calculate the sum when numbers is positive
		cout